RichThesaurus
with eyes peeled
with eyes peeled
synonyms
wary
vigilant
cautious
attentive
observant
alert
guarded
circumspect
watchful
on the ball
careful
chary
on the job
cagey
open-eyed
on the qui vive
on the lookout
on one’s toes
wakeful
wide-awake
on guard
heedful
unsleeping
keen
sharp
waiting on
respectful
on the watch
looking for
tuned in
reserved
on toes
agog
be up on
thoughtful
on to
reticent
see to
sensible
noncommittal
knowing
sleepless
hooked
observing
prepared
gingerly
with weather eye open
looking to
leery
apprehensive
more synonyms
with eyes peeled
antonyms
careless
inattentive
negligent
heedless
unwatchful
unaware
indiscreet
unsuspicious
impulsive
unguarded
absent-minded
incautious